Normalization of deductions and interpolation for some logics of provability

DOI10.1070/RM1987v042n06ABEH001496zbMath0654.03042OpenAlexW2051872094MaRDI QIDQ3800029

Lev D. Beklemishev

Publication date: 1987

Published in: Russian Mathematical Surveys (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/rm1987v042n06abeh001496

zbMATH Keywords

interpolationcut-eliminationSolovay's modal logic of provability

Mathematics Subject Classification ID

Modal logic (including the logic of norms) (03B45) Cut-elimination and normal-form theorems (03F05)